Privacy policy

This notice explains what happens to your data when you visit this website or get in touch. It follows the revised Swiss Data Protection Act.

Controller

No behavioural tracking

This website uses no analytics tools. There is no Google Analytics, no tag manager, no advertising pixel and no service that tracks your behaviour across pages. No advertising cookies are set.

What is stored in your browser

A single technical entry is stored in your browser session storage. It remembers that the short intro overlay has already been shown, so it does not reappear on every page change. The entry contains no personal information and is deleted as soon as you close the browser tab.

Server logs and hosting

The website is hosted by Cloudflare. When a page is requested, technical data is generated as is usual on the internet: IP address, time, requested address, browser and operating system. This data serves operation and security, for example defending against attacks. I do not evaluate it in a personally identifiable way and do not merge it with other data.

If you get in touch

There is no contact form on this website. Contact runs by email, phone or WhatsApp. What you send me is used to answer your enquiry and discuss a possible project. I keep this information for as long as the collaboration and statutory retention periods require. It is passed on only where a project requires it, for example to the tradespeople involved or to an authority during a permit procedure.

WhatsApp belongs to Meta. If you write to me via WhatsApp, the WhatsApp terms and privacy policy apply in addition. If you would rather avoid that, send an email or call.

Links to other websites

Some links lead to third-party sites, for example the Google business profile. I am not responsible for how they handle data.

Your rights

You can ask at any time what data I hold about you. You can ask me to correct or delete it. A short email is enough. If you believe your data is not being handled properly, you can contact the Swiss Federal Data Protection and Information Commissioner.

Changes

If something changes on this website that matters for data protection, I will update this notice. Last updated: August 2026.